The difficulties of living on land put selective pressure on newly arising mutations, which over time led to some of the incredible adaptations we see in the http://www.self.com/story/these-fake-college-acceptance-letters-make-a-sobering-point-about-sexual-assault plant kingdom. Let’s check out some of these plant adaptations for life on land. The move onto land meant that plants were permanently exposed to the air and drying out was a major concern. And it’s not like plants could just grab some lotion…except they kinda did.

Most plants have special pores called stomata. These openings allow the plant to exchange things like oxygen and carbon dioxide with the air. But water http://www.teenvogue.com/story/college-acceptance-letter-anti-rape-ad can evaporate from stomata, and that can lead to dehydration. gh.Not to fear thou Stomata have special mechanisms that allow them to actually close when it’s hot outside.